Kerry CorderoPractical Network Engineering Notes
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Data CenterRouting & SwitchingSecurityServersVOIPWireless

Cisco – Authenticity Assured: Safeguarding Your Network Against Non-Genuine Products

In an era where technology forms the backbone of businesses across the globe, the quality and reliability of network infrastructure...
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CloudCodeData CenterLaptops & DesktopsLoad BalancingRouting & SwitchingSecurityServersVOIPWireless

RFC 5735 – Special Use IPv4 Addresses

Before we dive into the specifics, let’s take a moment to revisit what RFCs are. Standing for “Request for Comments,”...
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Servers

DNS – Domain Ownership in Microsoft Active Directory (Don’t use .local or UnOwned Domains)

Using a domain name within Microsoft Active Directory (AD) is pivotal, not just for routing and architectural considerations. Still, it...
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Load BalancingServers

F5 – Understanding “Action on Service Down” Options and Their Practical Implications

When configuring F5 Load Balancer, one crucial setting that impacts how the system manages traffic when a backend service becomes...
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Routing & SwitchingServers

Understanding Redis Master-Slave Architecture and Replication

Redis, a renowned database management system, employs a master-slave architecture to enhance performance and ensure data availability. This architecture is...
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SecurityServers

F5 – Leveraging the X-Forwarded-For HTTP Header to Preserve Original Client IP Address in SNAT Traffic

When managing web servers, especially in situations where monitoring or logging is vital, accurately recording the original client IP address...
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SecurityServers

RFC 6761 – Special-Use Domain Names

The acronym “RFC” stands for Request for Comments. These documents are part of a series that describes how the Internet...
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CloudCodeData CenterLaptops & DesktopsLoad BalancingRouting & SwitchingSecurityServersVOIPWireless

Organizational Structures for IT – Network Leads & Network Architects

I’ve carried the Architect title over the years of being in IT. Below is my opinion on the difference between...
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Load BalancingServers

F5 – Redis Sentinel Load Balancing

When it comes to delivering high performance and availability for your applications, the combination of Redis, F5 Load Balancer, and...
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Servers

Design – Scalable Server Infrastructure

Designing and building server infrastructure at scale involves planning, implementing, and managing servers that support applications, databases, high-traffic websites, large...
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Active Directory (AD) AWS Best Practices BGP Certificates Cisco Cisco ACI Cisco ASA Cisco ASR Cisco Catalyst Cisco CLI Cisco ISE Cisco Nexus Cisco Stack DDOS Design DNS EIGRP F5 HTTP(S) IP Addressing and Subnetting Microsoft IIS Microsoft SQL Microsoft Windows Netflow OSPF Packet Capture Palo Alto Palo Alto CLI PDF Planning Ports PowerShell python QOS snmp Spanning-Tree Splunk SSL Structured Cabling TLS Troubleshooting Upgrade VMWare Zscaler
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  • Home
  • About
  • Disclaimer
  • Guides and Slides
    • AWS Well-Architected Framework
    • Facebook – Running BGP in the Data Center at Scale
    • Microsoft – Experiences with BGP in Large Scale Data Centers
    • Palo Alto PCNSE Study Guide
  • Tools
    • Car Calculator
    • RouteAgg
    • IP Calculator
    • VSLM
  • Links
  • Contact

Categories

  • AI
  • Business Management
  • Cloud
  • Code
  • Data Center
  • Laptops & Desktops
  • Load Balancing
  • Routing & Switching
  • Security
  • Servers
  • Uncategorized
  • VOIP
  • Wireless

Tags

Active Directory (AD) AWS Best Practices BGP Certificates Cisco Cisco ACI Cisco ASA Cisco ASR Cisco Catalyst Cisco CLI Cisco ISE Cisco Nexus Cisco Stack DDOS Design DNS EIGRP F5 HTTP(S) IP Addressing and Subnetting Microsoft IIS Microsoft SQL Microsoft Windows Netflow OSPF Packet Capture Palo Alto Palo Alto CLI PDF Planning Ports PowerShell python QOS snmp Spanning-Tree Splunk SSL Structured Cabling TLS Troubleshooting Upgrade VMWare Zscaler
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